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National Stock Number:
5805-00-223-7448
Federal Supply Class:
5805
National Item Identification Number:
002237448
Description:
TERMINAL,TELEGRAPH
Detail:
A TERMINAL WHICH IS USED IN A TELEGRAPH SYSTEM.
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Manufacturer Information:
| TC22 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR | | TT22 | 80063 | US ARMY COMMUNICATIONS & ELECTRONICS MATERIEL READINESS COMMAND LOGISTICS ENGINEERING DIR |
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Techincal Specification:
| LINE TERMINATION TYPE | TWO-WIRE | | LOOP ACTUATION CURRENT TYPE | DC | | OVERALL LENGTH | 5.000 INCHES NOMINAL | | OVERALL WIDTH | 2.500 INCHES NOMINAL | | OVERALL HEIGHT | 1.667 INCHES NOMINAL | | MULTIPLEXING METHOD | FREQUENCY DIVISION | | TOTAL CHANNEL QUANTITY | 4 | | CHANNEL FREQUENCY RANGE IN HERTZ | 500.0 TO 2050.0 | | TRANSMITTING SPEED | 40 CYCLES PER SEC MAX | | LOOP OPERATION TYPE | NEUTRAL OR | | HALF DUPLEX OR | | FULL DUPLEX OR | | POLAR | | LOOP SELECTION DEVICE | SWITCH | | SPECIAL FEATURES | TY NO TC-21 SERIES |
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